Killer student was ‘trying to keep girlfriend away’

An American student who stabbed his girlfriend to death in her bedroom told a court he was trying to keep her away when she attacked him. Chinese national Zhe Wang, 31, was found in her bedroom in a pool of blood after police broke in on 20 March last year. Her boyfriend Joshua Michals, 26, had called 999 saying there had been a ‘knife incident’ at her flat in Manor Park, Hither Green. He cooperated with police telling them it…